Filter King PBV/AIR Adjusting Screw

Replacement brass adjusting screw for the Malpassi Filter King models and also the Power Boost Valve's and Air regulators. Located under the top chrome med domed top nut, lock nut and sealing washers, fits both the 67mm and 85mm models.

• Use only Genuine Filter King spare parts

• Brass adjusting screw, fits all Filter Kings

• Full range of Filter King parts available